Jacek Laskowski created SPARK-18896:
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Summary: Suppress ScalaCheck warning -- Unknown ScalaCheck args
provided when executing tests using sbt
Key: SPARK-18896
URL: https://issues.apache.org/jira/browse/SPARK-18896
Project: Spark
Issue Type: Improvement
Components: Tests
Affects Versions: 2.2.0
Reporter: Jacek Laskowski
Priority: Trivial
While executing tests for {{DAGScheduler}} I've noticed the following warning:
{code}
> core/testOnly org.apache.spark.scheduler.DAGSchedulerSuite
...
[info] Warning: Unknown ScalaCheck args provided: -oDF
{code}
The reason is due to a bug in ScalaCheck as reported in
https://github.com/rickynils/scalacheck/issues/212 and fixed in
https://github.com/rickynils/scalacheck/commit/df435a5 that is available in
ScalaCheck 1.13.4.
Spark uses [ScalaCheck
1.12.5|https://github.com/apache/spark/blob/master/pom.xml#L717] which is
behind the latest 1.12.6 [released on Nov
1|https://github.com/rickynils/scalacheck/releases] (not to mention 1.13.4).
Let's get rid of ScalaCheck's warning (and perhaps upgrade ScalaCheck along the
way too!).
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